Fastly (FSLY) CTO Artur Bergman Sells 37,039 Shares

What Happened
Artur Bergman, Fastly's Chief Technology Officer and a company director, sold a total of 37,039 Fastly shares in open-market transactions on September 28–29, 2026, generating approximately $918,831 in gross proceeds. The filing reports three lots: 32,878 shares at a weighted average price of $24.75 ($813,731), 200 shares at $25.23 ($5,045), and 3,961 shares at $25.26 (~$100,055). These were outright sales (not purchases or option exercises).

Key Details

• Transaction dates: 2026-09-28 (two lots) and 2026-09-29 (one lot). Filing date: 2026-09-30 (timely).
• Reported totals: 37,039 shares sold for about $918,831 in proceeds.
• Per-lot pricing/ranges (filing notes weighted averages across multiple trades):
  • 32,878 shares — reported $24.75 (prices in range $24.22–$25.20)
  • 200 shares — reported $25.23 (prices in range $25.22–$25.23)
  • 3,961 shares — reported $25.26 (prices in range $25.00–$25.52)
• Footnotes: The sale(s) were effected pursuant to a Rule 10b5-1 trading plan adopted June 4, 2026. Several lots are reported as held in trusts of which Bergman is trustee/settlor or for which he is investment advisor.
• Shares owned after the transactions are not specified in the portion of the filing provided.

Context
Sales under a Rule 10b5-1 plan are prearranged trades and are commonly used to systematically sell holdings; they are not a clear signal of the insider’s current view of the company. This filing documents routine insider sales rather than purchases (which are generally considered a stronger bullish signal).